3 papers
physics.optics2025
Metasurface-controlled high-speed tunable external cavity lasers
Zahra Basiri, Alessandro Tomasino, Gabriel Jülg +2
Tunable lasers are essential for optical communication, spectroscopy, and precision sensing, where flexible and fast control of the laser wavelength is needed. However, conventiona…
physics.optics2024
Large-area photonic circuits for terahertz detection and beam profiling
A. Tomasino, A Shams-Ansari, M. LonÄar +1
Deployment of terahertz communication and spectroscopy systems relies on the availability of low-noise and fast detectors, with plug-and-play capabilities. However, most currently…
physics.optics2024
Photonics-integrated terahertz transmission lines
Y. Lampert, A. Shams-Ansari, A. Gaier +5
Modern communication and sensing technologies rely on connecting the optical domain with the microwave domain. Terahertz technologies, spanning increased frequencies from 100 GHz t…